T-Mobile Galaxy S3: How to fix hard brick

[nra_luke]

I was running cyanogen 10.1 on my sgh-t999 and it all of the sudden it crashed... Black screen with nothing when I try to turn it on... Help Please.

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[Golfdriver97]

I was running cyanogen 10.1 on my sgh-t999 and it all of the sudden it crashed... Black screen with nothing when I try to turn it on... Help Please.

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Can you get into Download Mode?

 

[nra_luke]

Can you get into Download Mode?

No buddy, that's the problem.

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[Golfdriver97]

No buddy, that's the problem.

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You are going to have to look at a JTAG service then.

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[GSDer]

http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-s-iii-jtag-brick-repair/

If you remove the battery and reinsert it, then connect a charger, do you at least see a static grey battery graphic, followed by another battery graphic showing the current battery level and charging activity?

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[khiero]

is ther anather solution ?